Step-sister prepares me for sex to prevent premature ejaculation

After a long day at school, I found myself in a rather tricky situation. My step-sister had caught me pleasuring myself and decided to use it as an opportunity to teach me a lesson. She insisted that I had been ejaculating too early and needed some help. Little did she know, she was about to become my personal sex therapist. Despite her protests that we weren't related, she agreed to assist me in overcoming my premature issue. She proceeded to expertly prepare me for sex, her petite body and shaved pussy leaving me in awe. Her stunning beauty and tight ass only added to the allure. This was not your average sister, but a stunning girlfriend with a monster cock, willing to help me reach new heights of pleasure. The experience left me feeling rejuvenated and ready to tackle the world, all thanks to my step-sister's expertise.